Additional reports indicated Jones’ injury includes a torn meniscus in his knee, as well as a sprained ankle.

A flyweight title fight between current champ [autotag]Demetrious Johnson[/autotag] (20-2-1 MMA, 8-1-1 UFC) and [autotag]Chris Cariaso[/autotag] (17-5 MMA, 6-4 UFC), which was expected to serve as the co-feature of this month’s UFC 177 event, will now be the main event of UFC 178, which takes place on Sept. 27 at MGM Grand Garden Arena in Las Vegas.